Last update on August 18, 2022 // Source: Amazon API
Rifle Scope Product Details
Trijicon TR132 Riflescope Lens Caps, 1-4x24mm/1-6x24mm AccuPoint Models & 1-4x24mm AccuPower Models, Matte Black
Riflescope lens caps for 1-4×24, 1-6×24 AccuPoint and 1-4×24 AccuPower. Replacement lens cap cover. The eyepiece and objective lens covers are connected by two bungee cords. Specifications: – color: black
Rifle Scope Product Features
Package length: 5.0 cm
Package width: 9.8 cm
Package height: 18.6 cm
Product Type: SPORTING GOODS
About the Trijicon Scope Maker
Trijicon is a premium maker for rifle scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They create and build their products using materials which are resilient and long lasting. This includes the Trijicon TR132 Riflescope Lens Caps, 1-4x24mm/1-6x24mm AccuPoint Models & 1-4x24mm AccuPower Models, Matte Black by Trijicon. For more shooting products, visit their website.
What You Need to Know About Rifle Scopes
Rifle scopes allow you to exactly aim a rifle at various targets by aligning your eye with the target at range. They do this through magnifying the target using a set of lenses inside the scope. The scope’s alignment can be dialed in to account for many environmental things like wind and elevation increases to account for bullet drop.
The scope’s function is to help the shooter understand exactly where the bullet will hit based on the sight picture you are seeing using the scope as you align the scope’s crosshair or reticle with the target. Many modern-day rifle optics have about eleven parts which are found within and outside of the scope. These scope parts consist of the rifle scope’s body, lenses, windage turrets or dials, objective focus rings, and other parts. Learn about the eleven parts of rifle optics.
The Types of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The type of focal plane a scope has determines where the reticle or crosshair lies in regard to the optic’s zoom. It literally means the reticle is situated behind or ahead of the magnifying lens of the optic. Picking out the most effective style of rifle scope is dependent on what sort of shooting or hunting you anticipate undertaking.
About First Focal Plane Scopes
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These types of scopes are helpful for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where computations are very little
- Experienced shooters who have an idea for their target “hold over” and also “lead” ratios for their weapon
- Shooters who do not mind the reticle is bigger and occupies more visual eyesight room than a SFP reticle
Info About Second Focal Plane Optics
Second focal plane optics (SFP) feature the reticle to the rear of the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick measurement.
- Long distance types of shooting where shooters have additional time to make ballistic estimations
- Shooting where most shots take place within shorter proximities and ranges
- Shooters who select a clearer optic sight picture with less space taken up by the larger sized FFP reticle
About Scope Zoom
The level of scope magnification you require is based on the sort of shooting you desire to do. Practically every style of rifle optic supplies some amount of zoom. The volume of magnification a scope gives is established by the diameter, density, and curves of the lens glass inside of the rifle scope. The magnification level of the scope is the “power” of the glass. This means what the shooter is aiming at through the scope is magnified times the power aspect of what can normally be seen by human eyes.
Fixed Power Lens Glass
A single power rifle optic and scope will have a zoom number designator like 4×32. This indicates the magnification power of the scope is 4x power while the objective lens is 32mm. The zoom of this kind of scope can not adjust because it is set from the factory.
Variable Power Lens Rifle Scope Info
Variable power rifle scopes have adjustable power. It will list the zoom amount in a configuration such as 2-10×32. These numbers mean the zoom of the scope could be changed between 2x and 10x power. This also utilizes the powers in-between 2 and 10. The power shift is accomplished by operating the power ring part of the scope near the back of the scope by the eye bell piece.
The Power and Range Correlation of Glass
Here are some suggested scope powers and the ranges where they can be efficiently used. Consider that higher magnification glass will not be as efficient as lower magnification level optics because increased zoom can be a negative thing in certain situations. The same relates to extended ranges where the shooter needs sufficient power to see where to best aim the rifle.
Info on Lens Coating
All modern rifle scope and optic lenses are coated. There are different types and qualities of coatings. Lens finishing can be a crucial element of a rifle when looking at high-end rifle optics and targeting systems. The glass lenses are among the most crucial pieces of the optic considering they are what your eye looks through while sighting a rifle in on the point of impact. The covering on the lenses protects the lens surface area as well as improves anti glare from excess direct sunlight and color discernibility.
ED Versus HD Rifle Scopes
Some scope producers also use “HD” or high-definition lens coverings which use various processes, polarizations, chemicals, and elements to draw out a wide range of colors and viewable definition through the lens. Some scope makers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Single Covering Versus Multi-Coating for Glass
Various optic lenses can likewise have different coatings applied to them. All lenses typically have at least some type of treatment or covering used to them before being used in a rifle scope or optic.
Single covered lenses have a treatment applied to them which is typically a protective and improving multi-purpose treatment. This lens treatment can protect the lens from scratches while reducing glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends upon the scope manufacturer and how much money you spent paying for it. Both are signs of the lens quality.
Some scope makers similarly make it a point to specify if their optic lenses are coated or “multi” coated. Being “better” depends on the manufacturer’s lens treatment innovation and the quality of materials used in constructing the rifle scope.
Hydrophobic Lens Finishing
Water on a lens doesn’t assist with preserving a clear sight picture through a scope at all. Many top of the line and high-end optic makers will coat their lenses with a hydrophobic or hydrophilic covering.
Rifle Scope Installation Options
Mounting options for scopes are available in a couple of choices. There are the basic scope rings which are separately mounted to the optic and one-piece mounts which cradle the scope. These different kinds of mounts also typically come in quick release versions which use throw levers which permit rifle shooters to quickly install and remove the scopes.
Hex Key Rifle Scope Ring Mounting Solutions
Basic, clamp design mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mounting rails on the tops of rifles. These styles of scope mounts use double separate rings to support the scope, and are normally constructed from 7075 T6 billet aluminum or similar materials which are designed for long distance precision shooting. This type of scope mount is excellent for rifles which need a long lasting, hard use mount which will not change regardless of how much the scope is moved or jarring the rifle takes. These are the type of mounts you should have for a dedicated optics setup on a long distance hunting or interdiction rifle that will hardly ever need to be altered or adjusted. Blue 242 Loctite threadlocker can additionally be used on the mount’s screws to keep the hex screw threads from backing out after they are installed tightly in position. An example of these rings are the 30mm type made by Vortex Optics. The set usually costs around $200 USD
Rifle Glass Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly attach and take off a scope from a rifle before reattaching it to a different rifle. Multiple scopes can even be swapped out if they all use a compatible style mount. These types of mounts come in handy for long guns which are transferred a lot, to remove the optic from the rifle for protection, or for scopes which are used in between numerous rifles or are situationally focused.
What to Know About Optic Tube Sealing and Gas Purging
Moisture inside your rifle optic can mess up a day of shooting and your costly optic by causing fogging and developing residue inside of the scope tube. Most scopes avoid moisture from entering the scope tube with a system of sealing O-rings which are waterproof.
Gas Purged Optic Tubes
Another component of preventing the accumulation of wetness inside of the rifle optic tube is filling the tube with a gas like nitrogen. Because this space is already taken up by the gas, the optic is less impacted by condition shifts and pressure distinctions from the outdoor environment which may possibly allow water vapor to permeate in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to look for.